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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:160AA GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 7√2, 8√2, 14, 14√2, 25, 25√2, 42, 44, 50, 58, 59, 42√2, 43√2, 44√2, 51√2, 74, 58√2, 59√2.

Code: 592 59 101 514 51 109 436 59 117 587 102 160 586 102 102 86 51 109 505 59 67 142 116 88 593 59 42 143 116 74 442 160 44 74 109 67 743 116 0 255 59 42 254 84 42 443 160 0 425 0 0 424 42 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

59√2
51√2
43√2
58
58√2
8√2
50
14√2
59
14
44√2
7√2
74
25
25√2
44
42
42√2